Cleared Traditional

K904100 - DSL SEX HORMONE BINDING GLOBULIN (SHBG)...

K904100 is the FDA 510(k) clearance for DSL SEX HORMONE BINDING GLOBULIN (SHBG)... by Diagnostic Systems Laboratories, Inc.. It is a Class 1 Chemistry device (product code CDZ) cleared through the Traditional 510(k) pathway after a 39-day FDA review.

K904100 · Diagnostic Systems Laboratories, Inc. · Chemistry device
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Oct 1990
Decision
39d
Days
Class 1
Risk

K904100 is an FDA 510(k) clearance for the DSL SEX HORMONE BINDING GLOBULIN (SHBG) (DSL 6300). Classified as Radioimmunoassay, Testosterones And Dihydrotestosterone (product code CDZ), Class I - General Controls.

Submitted by Diagnostic Systems Laboratories, Inc. (Webster, US). The FDA issued a Cleared decision on October 15, 1990 after a review of 39 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1680 - the FDA in vitro diagnostics and chemistry framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Diagnostic Systems Laboratories, Inc. devices

Submission Details

510(k) Number K904100 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 06, 1990
Decision Date October 15, 1990
Days to Decision 39 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
49d faster than avg
Panel avg: 88d · This submission: 39d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code CDZ Radioimmunoassay, Testosterones And Dihydrotestosterone
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1680
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - CDZ Radioimmunoassay, Testosterones And Dihydrotestosterone

All 53
Devices cleared under the same product code (CDZ) and FDA review panel - the closest regulatory comparables to K904100.
DSL ACTIVE SHBG (DSL 7400)
K915823 · Diagnostic Systems Laboratories, Inc. · Mar 1992
GAMMA COAT ASSAY TESTOSTERONE RADIOIMMUNOASSAY KIT
K915570 · Incstar Corp. · Jan 1992
SHBG IRMA KIT
K905247 · Ventrex Laboratories, Inc. · Jan 1991
DELFIA SHBG KIT
K884809 · Pharmacia, Inc. · Mar 1989
IRMA-COUNT (TM) SHBG (SEX HORMORNE BIND GLOBULIN)
K883267 · Diagnostic Products Corp. · Oct 1988
LEECO TESTOSTERONE DIAGNOSTIC KIT
K860003 · Leeco Diagnostics, Inc. · Mar 1986